Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
NYC-WTC_000036151–000036161Folder label: “GCMS X 12/3/01 A 12/10/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC1001\29231.D Vial: 24 Acq On : 11 Dec 2001 11:06 am Operator: 209 GALOS Sample : gc/ms scan 12/3 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 11.34 1.78 ug/1 501358 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanol, 1-(2/rethoxy-l-methylet 148 C7H1603 020324-32-7 90 2 2-Butanol, 3,3 ‘-oxybis- 162 C8H18O3 054305-61-2 64 3 2-Propanol, 1/(2-methoxypropoxy)- 148 C7H16O3 013429-07-7 50 4 l-Propanol, -(2-hydroxypropoxy)- 134 C6H14O3 ______ 000106-62-7 45 Abundance Scan 685 (11.335 min): 29231.D (-) m/z 59.05 100.00% 59
5000
39. 45
—mmmt4— । . — i > i fi I.।. 89 73 103
>11 130 1 I'11 111 TT ‘ i ‘ -M 11.00 11.20 11.40 11.60 m/z45.05 46.72% ‘I
miz-? 20 30 40) 50 60 70 80 90 100 110 120 130 140 Abundance......... #9238 2-Propanol, 1-(J " ■ » 59
5000 TnmATOTTTT/ 45 103 11.00 11.20 11.40 11.60 73 31 m/z 103.0,5, 35.97% TIT . T > TI 'i111 ■ I —nt * .................. 130......... m/Z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance ..... i ..... " #12859: 2-Butanol. 3,3‘-oxybis- 59
11.00 11.20 11.40 11.60 5000 31 45 m/z 73.00 28.62% 103
miz-? Abundance 20 —P — — ++ —........ -134 30 40 50 60 70 80 90 100 110 #0233: 2-Propanol, 1-(2-methoxypropoxy)- 59 120 130 140 . A 131 Trr ‘I———rTETLI—T I , (- 11.00 11.20 11.40 11.60 m/z 41.00 23.80%
miz-> 5000
- 20 30 31 ... 40 l 50 60 45
70 73 4 11 ■ 1 ■ i ■ ■ ■ 1 i ■ • • ■ i ■' ■ 1 80 90 100 104 110 130 • ■ ■ ■ i • 1 1 1 i1 ‘1 ‘ 1 1 120 130 140 T m—f । UA T I T t J l j T 1881 11.00 11.20 11.40 11.60
29231.D GCMS1126.M Fri Dec 14 16:10:10 2001 Page 2
NYC-WTC_000036159
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000036092
Laboratory report noting GCMS scan results for sample AD29234 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035865
Lab notes for sample AD29134 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034908
Repeat gas chromatography-mass spectrometry analysis of sample AD28596 after re-extraction, confirming bis(2-Ethylhexyl)phthalate at 0.36 ug/L with improved standard recovery of 89
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036103
Laboratory report noting GCMS scan results for sample AD29189 with di-n-butylphthalate detected and low pH.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036126
Laboratory report noting GCMS scan results for sample AD29287 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036278
Laboratory analysis report for sample AD29296 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036114
Laboratory report noting GCMS scan results for sample AD29230 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036300
Laboratory analysis report for sample AD29456 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036380
Laboratory report documenting GCMS analysis of sample AD29297 conducted on January 4, 2002, showing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036220
Blank sample results showing non-detect levels for target compounds during December 2001 laboratory testing.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000036040
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036041
Fragmented document page from DEP Box 22 containing partial text regarding GCMS procedures or logs.
Filed in the same folder
NYC-WTC_000036044
Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.
Filed in the same folder
NYC-WTC_000036055
Laboratory report listing detection limits for various organic compounds in a GCMS blank sample run on December 18.
Filed in the same folder
NYC-WTC_000036059
Calibration report detailing response factors for standard compounds used in GCMS analysis of sample AD29135.
Filed in the same folder